This car battery is fully charged&comma; the battery can run far&comma; how fast&quest;Speed of 15km&sol;h&comma; the speed can be adjusted freely with their own bodies&period; 3-5hours after each charge can&comma; filled with a battery can run for about 2-3 hours&comma; about 20km&period;

If the damage is how to do&quest; To return the factory repair it&quest;We will provide 24-hour technical sales&period; First of all&comma; you can e-mail or by phone to our technicians diagnose what the problem is&comma; small problems can be resolved without returning&comma; motherboard can be removed&comma; the majority of accessories are maintenance-free and maintenance&period;

This car safe&quest;Balancing electric scooters have the speed limit&comma; down the speed limit is safe&comma; when the speed limit is reached&comma; you would feel body is automatically lean up&comma; this time not to force to accelerate&period;

Warranty Policy1&period;Warranty12 months from arriving date&comma; without any damage by users&lpar;Tire and shell that can be easily damaged by users are not in warranty scope&rpar;2&period;Nearby after-serviceWe have some after-service stations in U&period;S&period;A&comma;Germany&comma;Spain&comma;France&comma;England&comma;Russia&period;&period;&period;&comma;it is best if customer can service nearby by bringing or sending broken parts to the nearest after-service stations&period;3&period;Accumulate after-serviceIf customer can repair by himself we can send 1&percnt; free spare parts&comma;but customer must send the broken parts back to us for testing and avoid repeated after-service by using the same broken parts&semi;for regular purchase if customer can accumulate a certain amount for broken-down parts and then send back to us together&comma;when we test it is our problems we can send new parts to customer&comma;bear the double freight charges and return back the prepaid freight charge to customer&comma;customer need to provide the shipping and freight charge receipt&semi;for those customers who order above 2000pcs per month we can send the spare parts first then customers still need to send the broken parts to us&period;4&period;Defective rateWithin 1&percnt;&comma;we can send 1&percnt; free spare parts&semi;if more than 3&percnt; we can do according to the point 3 above&period;5&period;If customer do not need after-sales service we can provide 1&percnt; machine spare&period;